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523dffccba
total_bytes in msg_loop_rx should also take push into account, otherwise total_bytes will be a smaller value, which makes the msg_loop_rx end early. Besides, total_bytes has already taken pop into account, so we don't need to subtract some bytes from iov_buf in sendmsg_test. The additional subtraction may make total_bytes a negative number, and msg_loop_rx will just end without checking anything. Fixes:18d4e900a4("bpf: Selftests, improve test_sockmap total bytes counter") Fixes:d69672147f("selftests, bpf: Add one test for sockmap with strparser") Signed-off-by: Zijian Zhang <zijianzhang@bytedance.com> Reviewed-by: John Fastabend <john.fastabend@gmail.com> Link: https://lore.kernel.org/r/20241106222520.527076-4-zijianzhang@bytedance.com Signed-off-by: Martin KaFai Lau <martin.lau@kernel.org>